articleAdvanced Functional MaterialsJan 30, 2019GREEN OA

Near‐Infrared (NIR) Organic Light‐Emitting Diodes (OLEDs): Challenges and Opportunities

London Centre for Nanotechnology · University College London

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Abstract

Abstract The rapid development of the science and technology of organic semiconductors has already led to mass application of organic light‐emitting diodes (OLEDs) in television monitors of outstanding quality as well as in a large variety of smaller displays found in smartphones, tablets, and other gadgets, while introduction of the technology to the illumination sector is imminent. Notably, the requirements of all such applications for emission in the visible range of the electromagnetic spectrum are well tuned to the optical and electronic properties of typical organic semiconductors, thereby representing relatively “low‐hanging fruits,” in terms of material development and exploitation. However, the…

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Authors

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Topics & keywords

Keywords
  • OLED
  • Materials science
  • Optoelectronics
  • Diode
  • Electromagnetic spectrum
  • Organic semiconductor
  • Light-emitting diode
  • Nanotechnology
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